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86 lines
2.3 KiB
86 lines
2.3 KiB
# frozen_string_literal: true |
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class RemoveStatusService < BaseService |
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include StreamEntryRenderer |
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def call(status) |
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@payload = Oj.dump(event: :delete, payload: status.id) |
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remove_from_self(status) if status.account.local? |
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remove_from_followers(status) |
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remove_from_mentioned(status) |
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remove_reblogs(status) |
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remove_from_hashtags(status) |
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remove_from_public(status) |
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status.destroy! |
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return unless status.account.local? |
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Pubsubhubbub::DistributionWorker.perform_async(status.stream_entry.id) |
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end |
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private |
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def remove_from_self(status) |
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unpush(:home, status.account, status) |
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end |
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def remove_from_followers(status) |
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status.account.followers.where(domain: nil).each do |follower| |
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unpush(:home, follower, status) |
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end |
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end |
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def remove_from_mentioned(status) |
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return unless status.local? |
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notified_domains = [] |
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status.mentions.each do |mention| |
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mentioned_account = mention.account |
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next if mentioned_account.local? |
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next if notified_domains.include?(mentioned_account.domain) |
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notified_domains << mentioned_account.domain |
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send_delete_salmon(mentioned_account, status) |
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end |
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end |
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def send_delete_salmon(account, status) |
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return unless status.local? |
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NotificationWorker.perform_async(stream_entry_to_xml(status.stream_entry), status.account_id, account.id) |
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end |
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def remove_reblogs(status) |
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status.reblogs.each do |reblog| |
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RemoveStatusService.new.call(reblog) |
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end |
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end |
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def unpush(type, receiver, status) |
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if status.reblog? && !redis.zscore(FeedManager.instance.key(type, receiver.id), status.reblog_of_id).nil? |
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redis.zadd(FeedManager.instance.key(type, receiver.id), status.reblog_of_id, status.reblog_of_id) |
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else |
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redis.zremrangebyscore(FeedManager.instance.key(type, receiver.id), status.id, status.id) |
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end |
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Redis.current.publish("timeline:#{receiver.id}", @payload) |
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end |
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def remove_from_hashtags(status) |
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status.tags.pluck(:name) do |hashtag| |
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Redis.current.publish("timeline:hashtag:#{hashtag}", @payload) |
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Redis.current.publish("timeline:hashtag:#{hashtag}:local", @payload) if status.local? |
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end |
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end |
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def remove_from_public(status) |
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Redis.current.publish('timeline:public', @payload) |
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Redis.current.publish('timeline:public:local', @payload) if status.local? |
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end |
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def redis |
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Redis.current |
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end |
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end
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